tx 0x0ef4a1fc37d629fa85b1d4bef3c579f30d3284bcb35ef7714c3607240159a7fcCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7776050,
    "order_id": 351963263,
    "new_price": 7041000000
  }
}